Craiului Cave hosts a formation that is probably the largest stalagmite in Romania. It is 15 meters high and 5 meters in diameter. The cave, located in Roşia, has a length of 3,500 meters and is characterized by the alternation of the narrow spaces with the large ones and the impressive dimensions of the rooms here. Going through it requires a sustained effort and an excellent physical condition. The length of the touristic route is 2,000 meters, and the duration of the visit is six hours. Visiting regulations for Pestera Craiului